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⚡ Add better internal fillfactor setting for file table

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Increasing the change for HOT updates on db for this heavy-update
table
This commit is contained in:
Andrey Antukh
2024-08-05 13:18:12 +02:00
parent ba167f256b
commit 3219c150d4
2 changed files with 7 additions and 1 deletions
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5
backend/src/app/migrations.clj
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@@ -394,7 +394,10 @@
:fn (mg/resource "app/migrations/sql/0123-mod-file-change-table.sql")} :fn (mg/resource "app/migrations/sql/0123-mod-file-change-table.sql")}
{:name "0124-mod-profile-table" {:name "0124-mod-profile-table"
:fn (mg/resource "app/migrations/sql/0124-mod-profile-table.sql")}]) :fn (mg/resource "app/migrations/sql/0124-mod-profile-table.sql")}
{:name "0125-mod-file-table"
:fn (mg/resource "app/migrations/sql/0125-mod-file-table.sql")}])
(defn apply-migrations! (defn apply-migrations!
[pool name migrations] [pool name migrations]

3
backend/src/app/migrations/sql/0125-mod-file-table.sql Normal file
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@@ -0,0 +1,3 @@
--- This setting allow to optimize the table for heavy write workload
--- leaving space on the page for HOT updates
ALTER TABLE file SET (FILLFACTOR=50);